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Salt of Weak Acid and Strong Base

The Ka of a...

Question

The $K_{a}$ of a weak acid is $10^{- 5}$ , $p K_{b}$ value of its conjugate base is:

A

7

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B

5

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C

9

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D

6

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Solution

The correct option is C 9
Option C is correct.

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Similar questions

Q. The smaller the value of

K_{a}

of a weak acid, greater is the hydrolysis constant of its conjugate base.

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Q. When an aqueous solution contains both a weak acid (or weak base) and its conjugate base (or conjugate acid) it is called:

Q. A certain weak acid has

K_{a} = 10^{- 5}

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y \times 10^{10}

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Q. Calculate the hydrolysis constant of a salt of weak acid

(K_{a} = 2 \times 10^{- 6})

(K_{b} = 5 \times 10^{- 7})

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Salt of Weak Acid and Strong Base

Standard XII Chemistry

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